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<head><meta charset="utf-8"><title>meeting 2020.01.28 · wg-async-foundations · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/index.html">wg-async-foundations</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html">meeting 2020.01.28</a></h3>

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<a name="186807543"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186807543" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186807543">(Jan 28 2020 at 17:53)</a>:</h4>
<p>hello <span class="user-group-mention" data-user-group-id="1172">@WG-async-foundations</span>! reminder, meeting is in 7 minutes</p>



<a name="186808520"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808520" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808520">(Jan 28 2020 at 18:01)</a>:</h4>
<p>ok, let's start</p>



<a name="186808554"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808554" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808554">(Jan 28 2020 at 18:01)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="1172">@WG-async-foundations</span> o/</p>



<a name="186808661"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808661" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808661">(Jan 28 2020 at 18:02)</a>:</h4>
<p>starting with triage</p>



<a name="186808674"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808674" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808674">(Jan 28 2020 at 18:02)</a>:</h4>
<h1><a href="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AA-async-await+is%3Aopen+-label%3AAsyncAwait-Triaged&amp;type=Issues" target="_blank" title="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AA-async-await+is%3Aopen+-label%3AAsyncAwait-Triaged&amp;type=Issues">Uncategorized issues</a></h1>



<a name="186808706"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808706" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808706">(Jan 28 2020 at 18:02)</a>:</h4>
<h2>Unsized locals and async ICE <a href="https://github.com/rust-lang/rust/issues/68543" target="_blank" title="https://github.com/rust-lang/rust/issues/68543">#68543</a></h2>



<a name="186808760"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808760" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808760">(Jan 28 2020 at 18:03)</a>:</h4>
<p>doesn't seem like a priority cause it requires nightly</p>



<a name="186808814"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808814" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808814">(Jan 28 2020 at 18:03)</a>:</h4>
<p>yeah, it depends on an unstable feature</p>



<a name="186808994"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186808994" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186808994">(Jan 28 2020 at 18:04)</a>:</h4>
<p>let's call it P-low as well?</p>



<a name="186809068"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809068" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809068">(Jan 28 2020 at 18:05)</a>:</h4>
<p>I don't generally assign P-* labels in this meeting</p>



<a name="186809087"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809087" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809087">(Jan 28 2020 at 18:05)</a>:</h4>
<p>and I'm not entirely sure what the guidance is for those</p>



<a name="186809116"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809116" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809116">(Jan 28 2020 at 18:05)</a>:</h4>
<p>next up</p>



<a name="186809120"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809120" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809120">(Jan 28 2020 at 18:05)</a>:</h4>
<h2>Bad error message with async main <a href="https://github.com/rust-lang/rust/issues/68523" target="_blank" title="https://github.com/rust-lang/rust/issues/68523">#68523</a></h2>



<a name="186809123"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809123" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809123">(Jan 28 2020 at 18:05)</a>:</h4>
<p>How do we mark that something is explicitly low prio for the WG though? Do we need another label <code>Async-Await-Low-Prio</code></p>



<a name="186809207"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809207" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809207">(Jan 28 2020 at 18:06)</a>:</h4>
<blockquote>
<p>How do we mark that something is explicitly low prio for the WG though?</p>
</blockquote>
<p>by not marking it as AsyncAwait-OnDeck or AsyncAwait-Focus</p>



<a name="186809235"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809235" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809235">(Jan 28 2020 at 18:06)</a>:</h4>
<p>we mark it as triaged, but nothing else</p>



<a name="186809329"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809329" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809329">(Jan 28 2020 at 18:07)</a>:</h4>
<blockquote>
<p><a href="https://github.com/rust-lang/rust/issues/68523" target="_blank" title="https://github.com/rust-lang/rust/issues/68523">https://github.com/rust-lang/rust/issues/68523</a></p>
</blockquote>
<p>This can probably be checked wherever we check the <code>fn main</code></p>



<a name="186809427"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809427" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809427">(Jan 28 2020 at 18:08)</a>:</h4>
<p>it's a good suggestion, not as important as errors that are just wrong, but</p>



<a name="186809474"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809474" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809474">(Jan 28 2020 at 18:08)</a>:</h4>
<p>I guess I'll mark as OnDeck since errors are a priority for us</p>



<a name="186809592"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809592" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809592">(Jan 28 2020 at 18:09)</a>:</h4>
<h2>"expected bound lifetime parameter, found concrete lifetime" when passing a 'static reference to a closure that returns a future <a href="https://github.com/rust-lang/rust/issues/68521" target="_blank" title="https://github.com/rust-lang/rust/issues/68521">#68521</a></h2>



<a name="186809600"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809600" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809600">(Jan 28 2020 at 18:09)</a>:</h4>
<p>We store the span in <a href="https://doc.rust-lang.org/nightly/nightly-rustc/syntax/ast/struct.FnHeader.html#structfield.asyncness" target="_blank" title="https://doc.rust-lang.org/nightly/nightly-rustc/syntax/ast/struct.FnHeader.html#structfield.asyncness">https://doc.rust-lang.org/nightly/nightly-rustc/syntax/ast/struct.FnHeader.html#structfield.asyncness</a> but we don't propagate it to HIR</p>



<a name="186809726"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809726" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809726">(Jan 28 2020 at 18:10)</a>:</h4>
<p>ah, good, would you mind adding a comment to <a href="https://github.com/rust-lang/rust/issues/68523" target="_blank" title="https://github.com/rust-lang/rust/issues/68523">#68523</a>?</p>



<a name="186809756"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809756" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809756">(Jan 28 2020 at 18:10)</a>:</h4>
<p><del>doing so <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></del> done</p>



<a name="186809969"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186809969" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186809969">(Jan 28 2020 at 18:12)</a>:</h4>
<blockquote>
<h2>"expected bound lifetime parameter, found concrete lifetime" when passing a 'static reference to a closure that returns a future <a href="https://github.com/rust-lang/rust/issues/68521" target="_blank" title="https://github.com/rust-lang/rust/issues/68521">#68521</a></h2>
</blockquote>
<p>it looks like this is basically a confusing error message involving lifetimes and async/await</p>



<a name="186810009"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810009" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810009">(Jan 28 2020 at 18:12)</a>:</h4>
<p>I've heard lots of reports about "errors around lifetimes" being confusing in general, fwiw</p>



<a name="186810015"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810015" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810015">(Jan 28 2020 at 18:12)</a>:</h4>
<p>so tagging as OnDeck</p>



<a name="186810100"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810100" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810100">(Jan 28 2020 at 18:13)</a>:</h4>
<h2>ICE cause by tokio::spawn a async function return future opaque type <a href="https://github.com/rust-lang/rust/issues/68477" target="_blank" title="https://github.com/rust-lang/rust/issues/68477">#68477</a></h2>



<a name="186810256"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810256" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810256">(Jan 28 2020 at 18:14)</a>:</h4>
<p>has assignee</p>



<a name="186810271"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810271" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810271">(Jan 28 2020 at 18:14)</a>:</h4>
<p>looks like <span class="user-mention" data-user-id="125294">@Aaron Hill</span> is assigned to this already, so I'll upgrade to Focus so we can check in on it</p>



<a name="186810338"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810338" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810338">(Jan 28 2020 at 18:15)</a>:</h4>
<h2>Rustc doesn't report line numbers for type errors within proc macro async fn within macro_rules macro <a href="https://github.com/rust-lang/rust/issues/68430" target="_blank" title="https://github.com/rust-lang/rust/issues/68430">#68430</a></h2>



<a name="186810457"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810457" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810457">(Jan 28 2020 at 18:16)</a>:</h4>
<p>okay, so diagnostics, marking as OnDeck</p>



<a name="186810473"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810473" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810473">(Jan 28 2020 at 18:16)</a>:</h4>
<p>I suspect this is rather foundational</p>



<a name="186810481"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810481" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810481">(Jan 28 2020 at 18:16)</a>:</h4>
<p>so maybe not easy to fix</p>



<a name="186810485"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810485" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810485">(Jan 28 2020 at 18:16)</a>:</h4>
<p>ill cc petrochenkov</p>



<a name="186810506"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810506" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810506">(Jan 28 2020 at 18:16)</a>:</h4>
<p>ok, thanks</p>



<a name="186810544"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810544" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810544">(Jan 28 2020 at 18:17)</a>:</h4>
<p>that's all of the untriaged issues!</p>



<a name="186810557"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810557" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810557">(Jan 28 2020 at 18:17)</a>:</h4>
<p>let's check in on what we're working on</p>



<a name="186810570"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810570" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810570">(Jan 28 2020 at 18:17)</a>:</h4>
<h1><a href="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AAsyncAwait-Focus+is%3Aopen&amp;type=Issues" target="_blank" title="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AAsyncAwait-Focus+is%3Aopen&amp;type=Issues">Focus issues</a></h1>



<a name="186810644"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810644" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810644">(Jan 28 2020 at 18:18)</a>:</h4>
<h2>Unhelpful error messages from borrow checker with async/await <a href="https://github.com/rust-lang/rust/issues/67765" target="_blank" title="https://github.com/rust-lang/rust/issues/67765">#67765</a></h2>



<a name="186810731"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810731" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810731">(Jan 28 2020 at 18:19)</a>:</h4>
<p>it looks like discussion on the PR (<a href="https://github.com/rust-lang/rust/issues/67911" target="_blank" title="https://github.com/rust-lang/rust/issues/67911">#67911</a>) has continued, albeit slowly, perhaps</p>



<a name="186810756"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810756" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810756">(Jan 28 2020 at 18:19)</a>:</h4>
<p>doesn't seem likely to land right now</p>



<a name="186810826"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810826" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810826">(Jan 28 2020 at 18:20)</a>:</h4>
<p>ok, it will probably require <span class="user-mention" data-user-id="116009">@nikomatsakis</span> to be involved in any case, and they're out this week</p>



<a name="186810875"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810875" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810875">(Jan 28 2020 at 18:20)</a>:</h4>
<p>moving on for now</p>



<a name="186810913"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810913" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810913">(Jan 28 2020 at 18:20)</a>:</h4>
<h2>Confusing/incorrect error message with incoherent implementations and async blocks <a href="https://github.com/rust-lang/rust/issues/67651" target="_blank" title="https://github.com/rust-lang/rust/issues/67651">#67651</a></h2>



<a name="186810965"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186810965" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186810965">(Jan 28 2020 at 18:21)</a>:</h4>
<p>this was assigned to <span class="user-mention" data-user-id="116009">@nikomatsakis</span>, who I think said he wanted to continue doing some work on it</p>



<a name="186811067"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811067" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811067">(Jan 28 2020 at 18:22)</a>:</h4>
<p>"async fn presence affects an unrelated error message <a href="https://github.com/rust-lang/rust/issues/66312" target="_blank" title="https://github.com/rust-lang/rust/issues/66312">#66312</a>" is the same status (probable dupe)</p>



<a name="186811115"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811115" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811115">(Jan 28 2020 at 18:22)</a>:</h4>
<h2>async/await: awaiting inside a match block captures borrow too eagerly <a href="https://github.com/rust-lang/rust/issues/57017" target="_blank" title="https://github.com/rust-lang/rust/issues/57017">#57017</a></h2>



<a name="186811195"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811195" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811195">(Jan 28 2020 at 18:23)</a>:</h4>
<p>has a PR (<a href="https://github.com/rust-lang/rust/issues/65782" target="_blank" title="https://github.com/rust-lang/rust/issues/65782">#65782</a>)</p>



<a name="186811235"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811235" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811235">(Jan 28 2020 at 18:23)</a>:</h4>
<p>but that PR is blocked on more design discussion</p>



<a name="186811305"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811305" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811305">(Jan 28 2020 at 18:24)</a>:</h4>
<p>and probably some lang team involvement</p>



<a name="186811378"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811378" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811378">(Jan 28 2020 at 18:25)</a>:</h4>
<p>as I mentioned in the past, I think we need to come up with a strategy for unblocking things like this</p>



<a name="186811408"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811408" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811408">(Jan 28 2020 at 18:25)</a>:</h4>
<p>either dedicated "design discussions" in this WG, or sending them off to another team, or something</p>



<a name="186811516"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811516" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811516">(Jan 28 2020 at 18:26)</a>:</h4>
<p>If it is "changes to the spec" (e.g. "allow more code to compile and it's not obvious a bug") I think only the language team could approve such a change</p>



<a name="186811552"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811552" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811552">(Jan 28 2020 at 18:27)</a>:</h4>
<p>but preparing material in the WG is still helpful</p>



<a name="186811603"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811603" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811603">(Jan 28 2020 at 18:27)</a>:</h4>
<p>sure, maybe it's a design discussion to come up with a concise formulation of the problem, which can be reviewed by the lang team</p>



<a name="186811679"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811679" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811679">(Jan 28 2020 at 18:28)</a>:</h4>
<p>right</p>



<a name="186811696"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811696" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811696">(Jan 28 2020 at 18:28)</a>:</h4>
<p>I'm considering cc'ing them on this change, but also not hopeful that it will produce any meaningful result (without more effort)</p>



<a name="186811732"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811732" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811732">(Jan 28 2020 at 18:28)</a>:</h4>
<p>and would just add to noise, ultimately</p>



<a name="186811802"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811802" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811802">(Jan 28 2020 at 18:29)</a>:</h4>
<p>Ok, time's almost up, and I want to see if anyone is looking for something to work on?</p>



<a name="186811822"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811822" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811822">(Jan 28 2020 at 18:29)</a>:</h4>
<h2><a href="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AAsyncAwait-OnDeck+is%3Aopen&amp;type=Issues" target="_blank" title="https://github.com/search?q=org%3Arust-lang+is%3Aissue+label%3AAsyncAwait-OnDeck+is%3Aopen&amp;type=Issues">OnDeck issues</a></h2>



<a name="186811834"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811834" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811834">(Jan 28 2020 at 18:29)</a>:</h4>
<p>is a good-sized list</p>



<a name="186811908"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811908" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811908">(Jan 28 2020 at 18:30)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/68523" target="_blank" title="https://github.com/rust-lang/rust/issues/68523">https://github.com/rust-lang/rust/issues/68523</a> seems to have been snatched just now</p>



<a name="186811929"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186811929" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186811929">(Jan 28 2020 at 18:30)</a>:</h4>
<p>excellent</p>



<a name="186812133"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812133" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812133">(Jan 28 2020 at 18:32)</a>:</h4>
<ul>
<li>async fn ICEs in macro on stable <a href="https://github.com/rust-lang/rust/issues/67778" target="_blank" title="https://github.com/rust-lang/rust/issues/67778">#67778</a></li>
<li>Explanation for why future is not Send is wrong <a href="https://github.com/rust-lang/rust/issues/68112" target="_blank" title="https://github.com/rust-lang/rust/issues/68112">#68112</a></li>
</ul>



<a name="186812149"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812149" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812149">(Jan 28 2020 at 18:32)</a>:</h4>
<p>these are a couple I picked out that seem high priority</p>



<a name="186812181"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812181" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812181">(Jan 28 2020 at 18:32)</a>:</h4>
<p>also <span class="user-mention" data-user-id="126931">@centril</span>, I noticed you assigned yourself to <a href="https://github.com/rust-lang/rust/issues/67204" target="_blank" title="https://github.com/rust-lang/rust/issues/67204">#67204</a></p>



<a name="186812210"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812210" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812210">(Jan 28 2020 at 18:33)</a>:</h4>
<p>are you planning to do implementation work on it?</p>



<a name="186812348"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812348" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812348">(Jan 28 2020 at 18:34)</a>:</h4>
<p>I tried it for a while but hit some issues with what I think are look-ahead machinery bugs in the parser infra</p>



<a name="186812352"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812352" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812352">(Jan 28 2020 at 18:34)</a>:</h4>
<p>(<a href="https://github.com/Centril/rust/commits/async-slit-2015" target="_blank" title="https://github.com/Centril/rust/commits/async-slit-2015">https://github.com/Centril/rust/commits/async-slit-2015</a>)</p>



<a name="186812362"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812362" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812362">(Jan 28 2020 at 18:34)</a>:</h4>
<p>so another approach may be necessary</p>



<a name="186812475"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812475" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812475">(Jan 28 2020 at 18:35)</a>:</h4>
<p>cc <span class="user-mention" data-user-id="119031">@Esteban Küber</span></p>



<a name="186812519"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812519" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812519">(Jan 28 2020 at 18:35)</a>:</h4>
<p>It might take some time to get to, so if they Esteban wants to steal it from me that's fine</p>



<a name="186812528"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812528" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> centril <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812528">(Jan 28 2020 at 18:35)</a>:</h4>
<p>I'll probably review in that case</p>



<a name="186812650"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812650" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812650">(Jan 28 2020 at 18:36)</a>:</h4>
<p>okay</p>



<a name="186812835"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186812835" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186812835">(Jan 28 2020 at 18:38)</a>:</h4>
<p>well, thanks for coming =)</p>



<a name="186814615"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187312-wg-async-foundations/topic/meeting%202020.01.28/near/186814615" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/187312-wg-async-foundations/topic/meeting.202020.2E01.2E28.html#186814615">(Jan 28 2020 at 18:52)</a>:</h4>
<p>I've been thinking, I'd like our meetings to include a quick retrospective of what got done in the last week or two, instead of only looking at what's left to do. It's good to celebrate the progress we're making, I think.</p>
<p>To start, here are some issues we closed recently:</p>
<ul>
<li>async/await regression regarding borrows across yields <a href="https://github.com/rust-lang/rust/issues/65436" target="_blank" title="https://github.com/rust-lang/rust/issues/65436">#65436</a> (with PR <a href="https://github.com/rust-lang/rust/issues/68269" target="_blank" title="https://github.com/rust-lang/rust/issues/68269">#68269</a>)</li>
<li>not Send due to await retainment <a href="https://github.com/rust-lang/rust/issues/67611" target="_blank" title="https://github.com/rust-lang/rust/issues/67611">#67611</a> (with PR <a href="https://github.com/rust-lang/rust/issues/68494" target="_blank" title="https://github.com/rust-lang/rust/issues/68494">#68494</a>)</li>
<li>improve diagnostics for non-send Futures that might be solved by introducing temporary variables <a href="https://github.com/rust-lang/rust/issues/67376" target="_blank" title="https://github.com/rust-lang/rust/issues/67376">#67376</a> (with PR <a href="https://github.com/rust-lang/rust/issues/68212" target="_blank" title="https://github.com/rust-lang/rust/issues/68212">#68212</a>)</li>
</ul>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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